GB8508301D0 - Synthesis of brassinolide - Google Patents

Synthesis of brassinolide

Info

Publication number
GB8508301D0
GB8508301D0 GB858508301A GB8508301A GB8508301D0 GB 8508301 D0 GB8508301 D0 GB 8508301D0 GB 858508301 A GB858508301 A GB 858508301A GB 8508301 A GB8508301 A GB 8508301A GB 8508301 D0 GB8508301 D0 GB 8508301D0
Authority
GB
United Kingdom
Prior art keywords
brassinolide
synthesis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB858508301A
Other versions
GB2156353B (en
GB2156353A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Yakuhin Kogyo KK
Original Assignee
Fuji Yakuhin Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Yakuhin Kogyo KK filed Critical Fuji Yakuhin Kogyo KK
Publication of GB8508301D0 publication Critical patent/GB8508301D0/en
Publication of GB2156353A publication Critical patent/GB2156353A/en
Application granted granted Critical
Publication of GB2156353B publication Critical patent/GB2156353B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB08508301A 1984-03-30 1985-03-29 6,6-ethylenedioxy-22r-hydroxy-2r,3s-isopropylidenedioxy-5a-cholest-23-yne Expired GB2156353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59061230A JPS60204798A (en) 1984-03-30 1984-03-30 6,6-ethylenedioxy-22r-hydroxy-2r,3s-isopropylidenedioxy- 5alpha-chloest-23-yne

Publications (3)

Publication Number Publication Date
GB8508301D0 true GB8508301D0 (en) 1985-05-09
GB2156353A GB2156353A (en) 1985-10-09
GB2156353B GB2156353B (en) 1987-10-21

Family

ID=13165206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508301A Expired GB2156353B (en) 1984-03-30 1985-03-29 6,6-ethylenedioxy-22r-hydroxy-2r,3s-isopropylidenedioxy-5a-cholest-23-yne

Country Status (6)

Country Link
US (1) US5128464A (en)
JP (1) JPS60204798A (en)
CH (1) CH663414A5 (en)
DE (1) DE3511716A1 (en)
FR (1) FR2562073B1 (en)
GB (1) GB2156353B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313864U (en) * 1989-06-23 1991-02-13
CN103250700B (en) * 2012-02-15 2016-08-17 陕西美邦农药有限公司 A kind of plant growth regualting composition containing diethyl aminoethyl hexanoate Yu brassin lactones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US397687A (en) * 1889-02-12 Steam-cooker
US3378549A (en) * 1965-11-04 1968-04-16 Syntex Corp 2, 3-acetonides of polyhydroxy bis norchol-7-enoic acid derivatives
US3365474A (en) * 1966-07-22 1968-01-23 Syntex Corp Polyhydroxypregn-7-enes and processes for their preparation
JPS5933300A (en) * 1982-08-18 1984-02-23 Sumitomo Chem Co Ltd Novel steroid and preparation thereof

Also Published As

Publication number Publication date
DE3511716C2 (en) 1993-08-12
US5128464A (en) 1992-07-07
GB2156353B (en) 1987-10-21
FR2562073B1 (en) 1992-08-07
CH663414A5 (en) 1987-12-15
JPS60204798A (en) 1985-10-16
GB2156353A (en) 1985-10-09
DE3511716A1 (en) 1985-10-10
JPS6227077B2 (en) 1987-06-12
FR2562073A1 (en) 1985-10-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990329